L) Let v1=⎝⎛110⎠⎞,v2=⎝⎛011⎠⎞ and v3=⎝⎛−101⎠⎞ a) Obtain all 3×1 matrices that can be written as a linear comb
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L) Let v1=⎝⎛110⎠⎞,v2=⎝⎛011⎠⎞ and v3=⎝⎛−101⎠⎞ a) Obtain all 3×1 matrices that can be written as a linear comb
L) Let v1=⎝⎛110⎠⎞,v2=⎝⎛011⎠⎞ and v3=⎝⎛−101⎠⎞ a) Obtain all 3×1 matrices that can be written as a linear combination of v1,v2 and v3. [C3,5 marks ] b) Write ⎝⎛473⎠⎞ as a linear combination of v1,v2 and v3 in two different ways. [C3, 2 marks] c) Write A=⎝⎛110011−101⎠⎞ as a product of elementary matrices and its own reduced row echelon form. [C3, 2 marks ]
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